Insider trading

Period: 120 months Stock: SLAB Type of trade: Sold × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

143 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

143 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

143 decisions over 120 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

143 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
143 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
143 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

143 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 Aug 2026
CONRAD ROBERT J Sr VP and General Manager
Sold on a plan
$1.44M 6,581 at 218.21
21.7%
Planned (10b5-1)
18 May 2026
Johnson Robert Matthew President & CEO
Sold at will
$1.74M 8,024 at 216.83
9.1%
Not planned
13 Jan 2026
Richardson Nina Director
Sold on a plan
$201.90K 1,355 at 149.00
13.7%
Planned (10b5-1)
5 Dec 2025
Tolany Brandon Sr VP WW Sales & Marketing
Sold on a plan
$276.47K 1,954 at 141.49
3.0%
Planned (10b5-1)
4 Dec 2025
Tolany Brandon Sr VP WW Sales & Marketing
Sold on a plan
$595.16K 4,246 at 140.17
6.4%
Planned (10b5-1)
29 Aug 2025
Tolany Brandon Sr VP WW Sales & Marketing
Sold at will
$240.43K 1,800 at 133.57
2.8%
Not planned
22 Aug 2025
Tolany Brandon Sr VP WW Sales & Marketing
Sold at will
$1.16M 8,000 at 145.23
11.4%
Not planned
19 Aug 2025
Tolany Brandon Sr VP WW Sales & Marketing
Sold at will
$301.21K 2,270 at 132.69
3.5%
Not planned
16 May 2025
Johnson Robert Matthew President & CEO
Sold on a plan
$771.32K 5,879 at 131.20
7.4%
Planned (10b5-1)
16 May 2025
CONRAD ROBERT J Sr VP and General Manager
Sold on a plan
$528.60K 4,029 at 131.20
13.7%
Planned (10b5-1)
13 May 2025
CONRAD ROBERT J Sr VP Worldwide Operations
Sold on a plan
$152.36K 1,172 at 130.00
6.8%
Planned (10b5-1)
6 May 2025
Wyatt Christy Director
Sold on a plan
$57.03K 546 at 104.45
6.0%
Planned (10b5-1)
18 Feb 2025
BOCK WILLIAM G Director
Sold on a plan
$149.43K 1,000 at 149.43
3.1%
Planned (10b5-1)
6 Feb 2025
SOOCH NAVDEEP S Director
Sold on a plan
$393.57K 2,640 at 149.08
0.7%
Planned (10b5-1)
5 Feb 2025
SOOCH NAVDEEP S Director
Sold on a plan
$351.64K 2,360 at 149.00
0.6%
Planned (10b5-1)
22 Jan 2025
BOCK WILLIAM G Director
Sold on a plan
$281.54K 2,000 at 140.77
5.9%
Planned (10b5-1)
3 Sep 2024
Tolany Brandon Sr VP WW Sales & Marketing
Sold on a plan
$97.18K 845 at 115.00
1.9%
Planned (10b5-1)
3 Jun 2024
Johnson Robert Matthew President & CEO
Sold on a plan
$895.07K 7,230 at 123.80
13.1%
Planned (10b5-1)
4 Dec 2023
Johnson Robert Matthew President & CEO
Sold on a plan
$398.14K 3,679 at 108.22
10.6%
Planned (10b5-1)
2 Oct 2023
Johnson Robert Matthew President & CEO
Sold on a plan
$407.22K 3,534 at 115.23
9.2%
Planned (10b5-1)
2 Aug 2023
Johnson Robert Matthew President & CEO
Sold on a plan
$503.92K 3,498 at 144.06
8.4%
Planned (10b5-1)
21 Apr 2023
Wyatt Christy Director
Sold on a plan
$112.14K 674 at 166.38
10.5%
Planned (10b5-1)
21 Apr 2023
Richardson Nina Director
Sold on a plan
$83.19K 500 at 166.38
7.1%
Planned (10b5-1)
27 Jan 2023
Richardson Nina Director
Sold, plan not stated
$145.92K 912 at 160.00
13.4%
15 Nov 2022
Richardson Nina Director
Sold, plan not stated
$195.90K 1,351 at 145.00
16.5%
24 Aug 2022
Wyatt Christy Director
Sold, plan not stated
$200.99K 1,495 at 134.44
22.3%
15 Aug 2022
BOCK WILLIAM G Director
Sold, plan not stated
$146.70K 1,000 at 146.70
3.1%
6 Jun 2022
Johnson Robert Matthew President & CEO
Sold, plan not stated
$811.88K 5,435 at 149.38
16.8%
16 May 2022
BOCK WILLIAM G Director
Sold, plan not stated
$141.45K 1,000 at 141.45
3.0%
22 Apr 2022
Richardson Nina Director
Sold, plan not stated
$61.30K 473 at 129.60
5.5%
16 Feb 2022
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated
$155.77K 986 at 157.98
4.0%
15 Feb 2022
BOCK WILLIAM G Director
Sold, plan not stated
$155.31K 1,000 at 155.31
3.0%
6 Dec 2021
BOCK WILLIAM G Director
Sold, plan not stated
$190.69K 1,000 at 190.69
2.9%
15 Nov 2021
SOOCH NAVDEEP S Director
Sold, plan not stated
$1.04M 5,000 at 207.47
1.2%
21 Oct 2021
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated
$749.79K 4,953 at 151.38
15.8%
20 Oct 2021
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated
$164.29K 1,094 at 150.17
3.6%
19 Oct 2021
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated
$496.26K 3,302 at 150.29
9.9%
7 Sep 2021
Tolany Brandon Sr VP of Worldwide Sales
Sold, plan not stated
$1.95M 12,751 at 153.19
28.5%
1 Sep 2021
LAZAR JACK R Director
Sold, plan not stated
$216.48K 1,353 at 160.00
11.4%
23 Aug 2021
SOOCH NAVDEEP S Director
Sold, plan not stated
$1.59M 10,000 at 159.00
2.4%
16 Aug 2021
Sold, plan not stated
$761.73K 4,829 at 157.74
22.2%
16 Aug 2021
BOCK WILLIAM G Director
Sold, plan not stated
$157.67K 1,000 at 157.67
2.8%
25 May 2021
Sadana Sumit Director
Sold, plan not stated
$1.06M 8,000 at 132.06
77.8%
Sold half or more
17 May 2021
BOCK WILLIAM G Director
Sold, plan not stated
$123.29K 1,000 at 123.29
2.8%
4 May 2021
MAULDIN MARK D CHIEF ACCOUNTING OFFICER
Sold, plan not stated
$21.17K 157 at 134.84
5.7%
22 Apr 2021
Richardson Nina Director
Sold, plan not stated
$123.19K 830 at 148.42
9.6%
16 Feb 2021
Johnson Robert Matthew SR VP & GM, IOT
Sold, plan not stated
$607.86K 3,968 at 153.19
19.7%
16 Feb 2021
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated
$293.76K 1,921 at 152.92
5.3%
16 Feb 2021
BOCK WILLIAM G Director
Sold, plan not stated
$153.19K 1,000 at 153.19
2.8%
11 Feb 2021
SOOCH NAVDEEP S Director
Sold, plan not stated
$2.25M 15,000 at 150.08
3.5%
Showing 1–50 of 143. Page 1 of 3 Older →